YouTube Alchemy version history - 25 versions
YouTube Alchemy by Tim Macy
Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.
Latest version
Version 10.8.1
Released 19 Mar 2026 - 145.9 kBWorks with firefox 142.0 and laterSource code released under GNU Affero General Public Licence v3.0 only
Older versions
Version 10.8
Released 14 Mar 2026 - 145.86 kBWorks with firefox 142.0 and laterSource code released under GNU Affero General Public Licence v3.0 only
Version 10.7
Released 7 Mar 2026 - 145.57 kBWorks with firefox 142.0 and laterSource code released under GNU Affero General Public Licence v3.0 only
Version 10.6
Released 1 Mar 2026 - 144.96 kBWorks with firefox 142.0 and laterSource code released under GNU Affero General Public Licence v3.0 only
Version 10.5.2
Released 23 Feb 2026 - 144.6 kBWorks with firefox 142.0 and laterSource code released under GNU Affero General Public Licence v3.0 only
Version 10.5
Released 22 Feb 2026 - 144.37 kBWorks with firefox 142.0 and laterSource code released under GNU Affero General Public Licence v3.0 only
Version 10.4.2
Released 19 Feb 2026 - 143.17 kBWorks with firefox 142.0 and laterSource code released under GNU Affero General Public Licence v3.0 only
Version 10.4
Released 17 Feb 2026 - 143.06 kBWorks with firefox 142.0 and laterSource code released under GNU Affero General Public Licence v3.0 only
Version 10.3
Released 14 Feb 2026 - 142.06 kBWorks with firefox 142.0 and laterSource code released under GNU Affero General Public Licence v3.0 only
Version 10.2
Released 5 Feb 2026 - 141.44 kBWorks with firefox 142.0 and laterSource code released under GNU Affero General Public Licence v3.0 only
Version 10.1
Released 4 Feb 2026 - 141.11 kBWorks with firefox 142.0 and laterSource code released under GNU Affero General Public Licence v3.0 only
Version 10.0
Released 4 Feb 2026 - 141.09 kBWorks with firefox 142.0 and laterSource code released under GNU Affero General Public Licence v3.0 only
Version 9.16.5.1
Released 24 Jan 2026 - 140.75 kBWorks with firefox 142.0 and laterSource code released under GNU Affero General Public Licence v3.0 only
Version 9.16.5
Released 23 Jan 2026 - 140.65 kBWorks with firefox 142.0 and laterSource code released under GNU Affero General Public Licence v3.0 only
Version 9.16
Released 21 Jan 2026 - 140.42 kBWorks with firefox 142.0 and laterSource code released under GNU Affero General Public Licence v3.0 only
Version 9.15
Released 17 Jan 2026 - 140.3 kBWorks with firefox 142.0 and laterSource code released under GNU Affero General Public Licence v3.0 only
Version 9.14
Released 10 Jan 2026 - 140.15 kBWorks with firefox 142.0 and laterSource code released under GNU Affero General Public Licence v3.0 only
Version 9.13.5
Released 6 Jan 2026 - 139.87 kBWorks with firefox 142.0 and laterSource code released under GNU Affero General Public Licence v3.0 only
Version 9.13
Released 3 Jan 2026 - 139.82 kBWorks with firefox 142.0 and laterSource code released under GNU Affero General Public Licence v3.0 only
Version 9.12.2
Released 2 Jan 2026 - 139.59 kBWorks with firefox 142.0 and laterSource code released under GNU Affero General Public Licence v3.0 only
Version 9.12
Released 31 Dec 2025 - 139.62 kBWorks with firefox 142.0 and laterSource code released under GNU Affero General Public Licence v3.0 only
Version 9.10
Released 24 Dec 2025 - 139.01 kBWorks with firefox 142.0 and laterSource code released under GNU Affero General Public Licence v3.0 only
Version 9.8
Released 20 Dec 2025 - 138.68 kBWorks with firefox 142.0 and laterSource code released under GNU Affero General Public Licence v3.0 only
Version 9.7.1
Released 16 Dec 2025 - 138.59 kBWorks with firefox 142.0 and laterSource code released under GNU Affero General Public Licence v3.0 only
Version 9.7
Released 14 Dec 2025 - 138.56 kBWorks with firefox 142.0 and laterSource code released under GNU Affero General Public Licence v3.0 only